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Upgrade Your 1973-1977 GM A-Body with QA1's Drag Racing Suspension Kits
If you're aiming for improved launches, straight-line stability, and reliable performance for your 1973-1977 GM A-Body, QA1's drag racing suspension kits are designed just for you. These kits come in three performance levels, making it easy to find the perfect fit for your driving style.
Key Features
- Easy Bolt-In Installation: Designed for a seamless fit with OE components, ensuring a hassle-free upgrade.
- Stage Build Capability: Not ready to go all-in? You can build your suspension in stages, following our parts list to reach your desired performance without compatibility issues.
- Optimized Spring Rates: Each kit features spring rates carefully selected to maximize performance, particularly for average weight small block and LS-powered vehicles in stock trim.
- Customizable Options: For heavily modified vehicles, kits are available without shocks, allowing you to choose the shocks and spring rates that suit your setup.
Specifications
The level two and three drag racing kits come equipped with stiffer springs to maximize stored energy for optimal weight transfer. Please note that if you order a drag racing kit without shocks, it will also exclude springs and thrust bearing kits.
Customer Feedback
Many users report a noticeable improvement in their vehicle's launch and overall handling after installing the DK21-GMB4 suspension kit. Enthusiasts appreciate the straightforward installation process and the flexibility to customize their setup based on specific performance needs.
Fitment
These kits are specifically designed for 1973-1977 GM A-Body vehicles, ensuring compatibility and optimal performance.
Other Part Numbers:
QA1 #qapDK21-GMB4
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1991-1993 Buick Roadmaster |
Roadmaster | 1991-1993 |
|
1978-1993 Chevrolet Caprice |
Caprice | 1978-1993 |
|
1978-1985 Chevrolet Impala |
Impala | 1978-1985 |
|
1978-1992 Oldsmobile Custom Cruiser |
Custom Cruiser | 1978-1992 |
|
1978 Oldsmobile Delta 88 |
Delta 88 | 1978 |
|
1978-1981 Pontiac Bonneville |
Bonneville | 1978-1981 |
QA1 is a company that was founded in 1993. They specialize in manufacturing high-quality suspension parts, shock absorbers, composite driveshafts, bearings, steering components, and other related accessories. Their products are used in different industries such as the industrial, motorsports, and automotive sectors. Today, they are the leading manufacturer of OE parts in the market.
Suspension ExpertsThe company is best known for its motion control sub-assemblies and wide range of suspension systems. They are always searching for new ways to develop each component to enhance their products further.
State-of-the-Art FacilityThe company is housed in one of the most sophisticated facilities in the market to accommodate the increasing demands of its customers. With 100,000 square feet at their disposal, their facility contains high-tech equipment such as a CNC machine, laser cutting equipment, hydraulic presses, and filament windings. It allows them to manufacture the best product in the market.
QA1 is also one of the few companies that are ISO certified. It guarantees that their parts are manufactured consistently, following the standards put in place by the company and the regulators.
Purchase QA1 Products At Vivid RacingIf you are in the market for quality suspension parts for your vehicle, then QA1 is the brand for you. They have been manufacturing components for the last 28 years and have consistently given their customers parts that meet their demand. To know more about QA1, visit Vivid Racing and check out their list of parts that meet your demand.
